Words by Patric Fransko – LinkedIn Profile

Overlanding with dogs takes more than a good leash — here’s what keeps your trail partner safe, comfortable, and camp-ready.

There’s a particular kind of quiet that settles over camp when your dog finally flops down next to the fire after a long day on trail — worn out, happy, and exactly where they want to be. For a lot of us, that moment is half the reason we build these rigs in the first place. A dog changes the rhythm of a trip. It also adds a layer of planning that’s easy to underestimate until you’re three hours from the nearest vet clinic and your pup won’t stop scratching at something in their ear.

I’ve put a lot of miles on trail with a large-breed dog riding shotgun, and the lessons tend to repeat themselves: most dog-related problems on overland trips are preventable, and almost all of them come down to preparation rather than bad luck. The gear list matters, but it’s rarely the thing that goes wrong. It’s usually the stuff nobody thought to plan for — the restraint system that seemed fine in the driveway, the heat nobody accounted for at that elevation, the trail rule that changed at the boundary of the next land unit. Here’s what actually matters.

Start With the Vet, Not the Gear List

Before any trip longer than a weekend, get your dog in for a checkup. Confirm vaccinations are current, especially rabies and leptospirosis if you’re heading into areas with standing water or wildlife exposure. Ask your vet specifically about the region you’re traveling through — tick-borne illness risk, heartworm prevalence, and any breed-specific concerns are all regional, and a vet in Colorado may flag different risks than one in the Southeast.

This is also the time to get a copy of your dog’s vaccination records and a basic health summary, physical or digital, in case you need to see an unfamiliar vet on the road. A microchip is non-negotiable, but make sure the registration is current with your actual contact info — a chip tied to an old phone number does nothing for you when your dog bolts after a deer at a trailhead.

If your dog is on any regular medication, pack more than you think you’ll need. Trips run long, plans change, and a pharmacy is rarely close by once you’re a few days into public land. It’s also worth asking your vet about a basic set of prescription options for common trail issues — an anti-diarrheal, something for minor pain, an antihistamine dose for stings or reactions — so you’re not guessing at dosages from memory if something comes up mid-trip.

Vehicle Restraint Isn’t Optional

This is the tip most overlanders skip, and it’s the one that matters most. An unrestrained dog in a moving vehicle is a hazard to itself, to you, and to anyone else in the cab during a hard stop or rollover. A 70-pound dog thrown forward in a sudden stop hits with enough force to seriously injure a passenger, not just itself.

Crash-tested harnesses that clip into the seatbelt system exist and are worth the money. For larger builds — vans, trucks with canopies, trailers with a dog compartment — a secured kennel is often the better call, since it also keeps your dog contained if a door pops open on a rough section of trail. Whatever system you use, test it before the trip. A harness that rides up under the front legs or a kennel that shifts on hard articulation is a problem you want to find in your driveway, not on a rutted forest road.

Heat Management Is a Year-Round Job

Heat is the single biggest overland-specific risk for dogs, and it’s not just a summer desert problem. A closed vehicle heats up fast even with the windows cracked, and thick-coated breeds — Bernese Mountain Dogs, huskies, malamutes — run into trouble at temperatures that wouldn’t bother a shorthaired dog. I’ve learned to treat my own dog’s coat as a planning variable, not an afterthought: shade breaks happen earlier and more often, and cooling mats or vests come out well before the truck thermometer says it’s necessary.

Never leave a dog in a parked vehicle at a trailhead or camp store stop, even briefly, even with windows down. If you’re running a rooftop tent or enclosed sleeping area, think through airflow for overnight temps too — a stuffy tent at altitude can be just as rough as a hot cab at midday.

Build a Dog-Specific Kit

Your dog’s kit should live separately from your own gear so it doesn’t get buried. At minimum:

• Collapsible bowls and enough water for your dog specifically, not just “extra” from your own supply
• A first aid kit with tick removal tools, vet wrap, styptic powder for torn nails, and any medications your dog takes regularly
• Booties, especially for hot rock, sharp scree, or extended snow travel — paw pads take a beating that’s easy to miss until it’s a limping dog three miles from the truck
• A long-line or tie-out for camp, even if your dog has solid recall — new environments change behavior
• A recent photo and copy of vaccination records, physical or on your phone, in case you get separated

Food deserves its own note. Sudden diet changes cause GI issues at exactly the wrong time, so bring enough of your dog’s regular food for the full trip plus a buffer, rather than assuming you can pick something up along the way.

Respect Land Rules and Wildlife

Public land rules around dogs vary more than most people expect. National parks are often far more restrictive than national forests or BLM land, sometimes prohibiting dogs on trails entirely while allowing them in campgrounds or on roads. Check the specific land management agency’s rules before you go, not after you arrive with a dog who’s expecting a hike.

Wildlife awareness matters too. In bear country, an off-leash dog can startle wildlife and come running back to camp with something much bigger following it. In areas with rattlesnakes, snake-aversion training is worth the time investment if you’re doing a lot of desert or high-desert travel. And regardless of terrain, Leave No Trace applies to your dog’s waste the same as it does to yours — pack it out or bury it well away from water sources and trails.

Know Your Dog’s Limits, Not Just Yours

The dogs that do best on overland trips aren’t necessarily the most athletic ones — they’re the ones whose owners paid attention to actual limits rather than assumed ones. Altitude affects dogs the same way it affects people, and a dog that’s fine at sea level may need a slower pace and more rest at 9,000 feet. Older dogs and brachycephalic breeds (bulldogs, pugs, and similar) need extra caution around heat and exertion regardless of how enthusiastic they seem at the trailhead.

Watch for early signs of trouble rather than waiting for obvious ones: excessive panting that doesn’t ease with rest, reluctance to keep moving, or a change in gait. Dogs are motivated to keep up with their people, which means they’ll often push through discomfort rather than signal it clearly. That makes it your job to build in the margin.

None of this is complicated, but it does require treating your dog as a genuine trip variable — someone with their own gear list, their own limits, and their own risks — rather than an accessory that comes along for the ride. Do that, and the payoff is real: a travel partner who’s just as glad to be out there as you are, and a lot fewer surprises along the way.